https://padlet.com/304017/9fgmrevcpxmk Made with a little mischief en-us 2017-08-28 16:33:38 UTC 2024-01-06 05:39:34 UTC hello@padlet.com 304017 https://padlet.com/304017/9fgmrevcpxmk/wish/183168456 surface resistance to relative motion, as of a body sliding or rolling.

http://www.dictionary.com/browse/friction

Example: Rubbing both hands together to create heat. A sled sliding across snow or ice. Skis sliding against smow. A person sliding down a slide is an example of sliding friction.

]]> 2017-08-28 16:35:07 UTC https://padlet.com/304017/9fgmrevcpxmk/wish/183168456 304017 https://padlet.com/304017/9fgmrevcpxmk/wish/183170256 Kinetic friction is a force that acts between moving surfaces. An object that is being moved over a surface will experience a force in the opposite direction as its movement. The magnitude of the force depends on the coefficient of kinetic friction between the two kinds of material.

http://www.softschools.com/formulas/physics/kinetic_friction_formula/92/

Example:

]]> 2017-08-28 16:40:35 UTC https://padlet.com/304017/9fgmrevcpxmk/wish/183170256 304017 https://padlet.com/304017/9fgmrevcpxmk/wish/183173184 Static friction is a force that keeps an object at rest. It must be overcome to start moving the object. Once an object is in motion, it experiences kinetic friction. If a small amount of force is applied to an object, the static friction has an equal magnitude in the opposite direction

http://www.softschools.com/formulas/physics/static_friction_formula/30/


]]> 2017-08-28 16:49:05 UTC https://padlet.com/304017/9fgmrevcpxmk/wish/183173184 304017 https://padlet.com/304017/9fgmrevcpxmk/wish/183176225 Average speed can be viewed as the rate of change in distance with respect to time. A car traveling at an average speed of 25 miles per hour covers an average distance of 25 miles every hour.

http://study.com/academy/lesson/calculating-average-speed-formula-practice-problems.html

]]> 2017-08-28 16:56:39 UTC https://padlet.com/304017/9fgmrevcpxmk/wish/183176225 304017 https://padlet.com/304017/9fgmrevcpxmk/wish/183179281 In physics, the Net force is the overall force acting on an object. To calculate net force, the body is isolated and interactions with the environment or other constraints are represented as forces and torques in a free-body diagram.

https://en.wikipedia.org/wiki/Net_force


]]> 2017-08-28 17:04:24 UTC https://padlet.com/304017/9fgmrevcpxmk/wish/183179281 304017 https://padlet.com/304017/9fgmrevcpxmk/wish/183267359 Balance forces are two forces acting in opposite directions on an object, and equal in size. Anytime there is a balanced force on an abject, the object stays still or continues moving continues to move at the same speed and in the same direction.

http://eschooltoday.com/science/forces/balanced-forces.html

]]> 2017-08-28 23:54:12 UTC https://padlet.com/304017/9fgmrevcpxmk/wish/183267359 304017 https://padlet.com/304017/9fgmrevcpxmk/wish/183267661 a basis or standard for evaluation, assessment, or comparison; a criterion.

https://www.collinsdictionary.com/us/dictionary/english/reference-point


]]> 2017-08-28 23:56:35 UTC https://padlet.com/304017/9fgmrevcpxmk/wish/183267661 304017 https://padlet.com/304017/9fgmrevcpxmk/wish/183268532 the action or process of moving or being moved.
- Dictionary ]]> 2017-08-29 00:03:28 UTC https://padlet.com/304017/9fgmrevcpxmk/wish/183268532 304017 https://padlet.com/304017/9fgmrevcpxmk/wish/183268601 a vehicle's capacity to gain speed within a short time.
- Dictionary ]]> 2017-08-29 00:03:58 UTC https://padlet.com/304017/9fgmrevcpxmk/wish/183268601 304017 https://padlet.com/304017/9fgmrevcpxmk/wish/183268736 In physics, a force is any interaction that, when unopposed, will change the motion of an object. A force can cause an object with mass to change its velocity, i.e., to accelerate. Force can also be described intuitively as a push or a pull.
- Wikipedia 

]]> 2017-08-29 00:04:47 UTC https://padlet.com/304017/9fgmrevcpxmk/wish/183268736 304017 https://padlet.com/304017/9fgmrevcpxmk/wish/183269099 the rate at which someone or something is able to move or operate.
https://www.thoughtco.com/speed-2699009]]> 2017-08-29 00:06:43 UTC https://padlet.com/304017/9fgmrevcpxmk/wish/183269099